17 β-Estradiol (E2) alters endothelium- and cytochrome P-450-dependent responses by isoproterenol in rat aorta
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چکیده
منابع مشابه
Saffron Induced Relaxation in Isolated Rat Aorta via Endothelium Dependent and Independent Mechanisms
Crocus sativus L. (saffron) is a widely used food additive for its color and taste. The hypotensive effects of saffron have been shown in previous studies. The aim of this study was to evaluate the mechanism of vasodilatory effects induced by saffron on isolated rat aorta.To study the vasodilatory effects of saffron aqueous extract (0.5, 1 and 2 mg/mL), isolated rat thoracic aorta rings were co...
متن کاملSaffron Induced Relaxation in Isolated Rat Aorta via Endothelium Dependent and Independent Mechanisms
Crocus sativus L. (saffron) is a widely used food additive for its color and taste. The hypotensive effects of saffron have been shown in previous studies. The aim of this study was to evaluate the mechanism of vasodilatory effects induced by saffron on isolated rat aorta.To study the vasodilatory effects of saffron aqueous extract (0.5, 1 and 2 mg/mL), isolated rat thoracic aorta rings were co...
متن کاملNADPH: cytochrome P-450 reductase in olfactory epithelium. Relevance to cytochrome P-450-dependent reactions.
The presence of a very active cytochrome P-450-dependent drug-metabolizing system in the olfactory epithelium has been confirmed by using 7-ethoxycoumarin, 7-ethoxyresorufin, hexobarbitone and aniline as substrates, and the reasons for the marked activity of the cytochrome P-450 in this tissue have been investigated. The spectral interaction of hexobarbitone and aniline with hepatic and olfacto...
متن کاملCharacterization of a phenobarbital - inducible cytochrome P - 450 , NADPH - cytochrome P - 450 reductase and reconstituted cytochrome P - 450 mono - oxygenase system from rat brain
Cytochrome P-450 was purified to apparent homogeneity from the brain microsomes of phenobarbital-treated rats. The specific content of the purified P-450 was 12.7 nmol/mg of protein. NADPH-cytochrome P-450 reductase (reductase) was also purified to apparent homogeneity from brain microsomes. The specific content was 34.7,mol of cytochrome c reduced/min per mg of protein. The reduced carbon mono...
متن کاملStudies on the synthesis of cytochrome P-450 and cytochrome P-448 in rat liver.
The synthesis of cytochrome P-450 (phenobarbital inducible) and cytochrome P-448 (3-methylcholanthrene inducible) have been studied in rat liver in vivo and in the wheat germ cell-free system using anti-cytochrome P-450 and anti-cytochrome P-448 antibodies. The major mature forms synthesized in vivo correspond to a molecular weight of 47,000 for cytochrome P-450 and 53,000 for cytochrome P-448....
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1998
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)41162-1